@misc{indiciae04b9dfe9efbc,
  title = {Development of a three-man preprototype CO2 collection subsystem for spacecraft application},
  author = {Schubert, F. H. and Wynveen, R. A. and Quattrone, P. D. and Marshall, R. D.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770064008},
  note = {Source identifier: 19770064008}
}